201895096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1987}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 408295440

約数和(自身を除く): 206400344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 977, 1954, 1987, 3908, 3974, 7816, 7948, 12701, 15896, 25402, 25831, 50804, 51662, 101608, 103324, 206648, 1941299, 3882598, 7765196, 15530392, 25236887, 50473774, 100947548, 201895096]

約数ペア:

[(1, 201895096), (2, 100947548), (4, 50473774), (8, 25236887), (13, 15530392), (26, 7765196), (52, 3882598), (104, 1941299), (977, 206648), (1954, 103324), (1987, 101608), (3908, 51662), (3974, 50804), (7816, 25831), (7948, 25402), (12701, 15896)]